矿业安全与环保
礦業安全與環保
광업안전여배보
MINING SAFETY & ENVIRONMENTAL PROTECTION
2014年
3期
12-16
,共5页
煤矿%避难硐室%空气温度%热源%围岩%升温期
煤礦%避難硐室%空氣溫度%熱源%圍巖%升溫期
매광%피난동실%공기온도%열원%위암%승온기
coal mine%refuge chamber%air temperature%heat source%surrounding rock%temperature rise period
针对煤矿避难硐室内人员避灾过程中人体和设备产热引起的热环境对人员避灾的影响，研究了在无降温措施情况下密闭避难硐室内的空气与围岩壁面的动态耦合传热规律。采用理论分析与试验验证的方法，得出室内避灾过程中的人体与设备产热量计算方法和硐室内空气升温规律。研究结果对避难硐室内的热湿环境控制具有一定的理论指导意义。
針對煤礦避難硐室內人員避災過程中人體和設備產熱引起的熱環境對人員避災的影響，研究瞭在無降溫措施情況下密閉避難硐室內的空氣與圍巖壁麵的動態耦閤傳熱規律。採用理論分析與試驗驗證的方法，得齣室內避災過程中的人體與設備產熱量計算方法和硐室內空氣升溫規律。研究結果對避難硐室內的熱濕環境控製具有一定的理論指導意義。
침대매광피난동실내인원피재과정중인체화설비산열인기적열배경대인원피재적영향，연구료재무강온조시정황하밀폐피난동실내적공기여위암벽면적동태우합전열규률。채용이론분석여시험험증적방법，득출실내피재과정중적인체여설비산열량계산방법화동실내공기승온규률。연구결과대피난동실내적열습배경공제구유일정적이론지도의의。
To counter to the influence of thermal environment caused by the heat produced by human bodies and equipment on the persons in the mine refuge chamber, study was made on the dynamic coupled heat transfer regularity of air and surrounding rock wall in a sealed refuge chamber without any cooling measures. By using the theoretical analysis and tests, the calculation method for heat produced by human bodies and equipment and the temperature rise regularity in the refuge chamber in the escape period were obtained. This research result has a certain theoretical guiding significance for the control of the hot-moist environment in the mine refuge chamber.
